$448 Cheap Flights from Riyadh (RUH) to Washington (IAD)

View $448 flight on Fri, May 9, 2025Opens in a new window

Popular airlines from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Riyadh to Washington (RUH-IAD)

Prices were available within the past 7 days and start at $448 for one-way flights and $693 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, May 14 - Mon, May 26
RUH
Riyadh
IAD
Washington
$693 Roundtrip, found 2 hours ago
$693
Roundtrip
found 2 hours ago
Select Etihad Airways flight, departing Wed, May 14 from Riyadh to Washington, returning Mon, May 26, priced at $693 found 2 hours ago
Virgin Atlantic
Thu, Jul 3 - Thu, Jul 17
RUH
Riyadh
IAD
Washington
$694 Roundtrip, found 5 days ago
$694
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Thu, Jul 3 from Riyadh to Washington, returning Thu, Jul 17, priced at $694 found 5 days ago
British Airways
Fri, May 9 - Tue, May 13
RUH
Riyadh
IAD
Washington
$695 Roundtrip, found 1 hour ago
$695
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, May 9 from Riyadh to Washington, returning Tue, May 13, priced at $695 found 1 hour ago
ITA Airways
Tue, May 20 - Tue, May 27
RUH
Riyadh
IAD
Washington
$697 Roundtrip, found 2 days ago
$697
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Tue, May 20 from Riyadh to Washington, returning Tue, May 27, priced at $697 found 2 days ago
United
Tue, Jun 10 - Tue, Aug 19
RUH
Riyadh
IAD
Washington
$771 Roundtrip, found 2 days ago
$771
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 10 from Riyadh to Washington, returning Tue, Aug 19, priced at $771 found 2 days ago
Lufthansa
Sun, May 18 - Sat, Jun 7
RUH
Riyadh
IAD
Washington
$827 Roundtrip, found 3 hours ago
$827
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Sun, May 18 from Riyadh to Washington, returning Sat, Jun 7, priced at $827 found 3 hours ago
KLM
Sun, May 18 - Sat, Jun 7
RUH
Riyadh
IAD
Washington
$832 Roundtrip, found 3 hours ago
$832
Roundtrip
found 3 hours ago
Select KLM flight, departing Sun, May 18 from Riyadh to Washington, returning Sat, Jun 7, priced at $832 found 3 hours ago
Saudia
Fri, Jun 27 - Fri, Aug 1
RUH
Riyadh
IAD
Washington
$832 Roundtrip, found 21 hours ago
$832
Roundtrip
found 21 hours ago
Select Saudia flight, departing Fri, Jun 27 from Riyadh to Washington, returning Fri, Aug 1, priced at $832 found 21 hours ago
Saudia
Wed, May 21 - Wed, Jun 11
RUH
Riyadh
IAD
Washington
$844 Roundtrip, found 4 hours ago
$844
Roundtrip
found 4 hours ago
Select Saudia flight, departing Wed, May 21 from Riyadh to Washington, returning Wed, Jun 11, priced at $844 found 4 hours ago
Air Canada
Wed, May 21 - Wed, May 28
RUH
Riyadh
IAD
Washington
$847 Roundtrip, found 2 days ago
$847
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, May 21 from Riyadh to Washington, returning Wed, May 28, priced at $847 found 2 days ago

Frequently asked questions

How much does a flight from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD) cost?
Cheap round-trip flights from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD) start from $845. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Saudi Arabian Airlines flight leaving RUH on May 5 2025 and touching down at IAD. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from RUH to IAD?
The cheapest flights from RUH to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
When flying out of King Khaled Intl. Airport (RUH), you can take a direct flight to Washington Dulles Intl. Airport (IAD) with Saudia.
What is the cheapest airline that flies from RUH to IAD?
Currently, the cheapest carrier operating one-way flights from RUH to IAD is Saudi Arabian Airlines. You can book a seat on this route from $756. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from RUH on April 30 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
On average, King Khaled Intl. Airport (RUH) has 3 direct flights to Washington Dulles Intl. Airport (IAD) each week. If you’re looking for more options, use Expedia’s filters to discover flights with one or two stops. Squeeze in a quick visit to another location or simply break up your journey.
What are the most popular departure times for flights from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
The 8 AM departures from RUH to IAD see the highest demand. They can also be more expensive. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from RUH to IAD?
Friday offers the most flights from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD). Consider taking off on this day and you’ll have the best chance of finding a departure that fits your plans.
What is the earliest flight from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
The earliest flight leaving from King Khaled Intl. Airport (RUH) is at around 8:10AM UTC+3. Board this plane and you’ll touch down at Washington Dulles Intl. Airport (IAD) at approximately 2:45PM UTC-5. The total flight duration is 14h 35m.
How long does it take to fly from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
The average flight duration from RUH to IAD is 14 hours and 35 minutes, covering a distance of 6,700 mi.
What airline has the least delays from RUH to IAD?
With 88% of journeys typically landing on schedule, Saudia has the best on-time performance for nonstop flights from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD). To keep track of your flight status and receive notifications if anything changes, head to the Expedia App.
What is the best time to fly from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
Opt for a flight from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Washington from King Khaled Intl. Airport (RUH)?
Compare your flight options from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD). This is the only Washington airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until just before your trip to book a flight from RUH to IAD generally means paying more. While you might find some last-minute offers, there’s no guarantee. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a RUH to IAD flight and hotel package?
Securing a RUH to IAD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from King Khaled Intl. Airport (RUH) to Washington Dulles Intl. Airport (IAD)?
Generally, it’s possible to cancel or reschedule your RUH to IAD flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.
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